Nugraheni, Putranty Widha. “Collaborative Guided Inquiry for Chemistry Learning Outcomes Improvement on Solubility Product Concept”. PSEJ (Pancasakti Science Education Journal) 7, no. 1 (August 1, 2022): 31-40. Accessed May 31, 2025. https://www.scienceedujournal.org/index.php/PSEJ/article/view/134.